ctgj.com - robtex.com
ctgj.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.88.180.121🇨🇦 VMISS167.88.180.0/24 KURUN CLOUD INC | ||||||
| NS | ns1.dnbiz.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dnbiz.com ⚠️ Not in zone NS records | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776010682 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.dnbiz.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 06:29:40
● 2026-04-12 16:23:40
●NSns2.dnbiz.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 06:29:40
● 2026-04-12 16:23:40
○NSwww.ctgj.com2015-12-23 → 2015-12-23 · 3 obs
○ 2026-03-26 06:29:40
○ 2026-04-12 16:23:40
○MXio.bouncemx.com2015-12-23 → 2015-12-23 · 3 obs
○ 2016-03-27 10:02:16
○ 2026-04-12 16:23:40
●MXmail.happyisp.com2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 06:29:40
● 2026-04-12 16:23:40
○MXmail.skrimple.com2016-03-27 → 2017-03-26 · 5 obs
● 2016-03-27 10:02:16
● 2017-03-26 11:56:16
○ 2026-03-26 06:29:40
○ 2026-04-12 16:23:40
○A103.51.144.812016-07-23 → 2017-03-26 · 5 obs
● 2016-07-23 05:27:04
● 2017-03-26 11:56:16
○ 2026-03-26 06:29:40
○ 2026-04-12 16:23:40
○A127.0.0.12026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 06:29:40
○ 2026-04-12 16:23:40
●A167.88.180.1212026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 16:23:40
○A65.19.157.2352016-03-27 → 2016-03-27 · 4 obs
● 2016-03-27 10:02:16
○ 2016-07-23 05:27:04
○ 2026-04-12 16:23:40
○A70.39.84.2262015-12-23 → 2015-12-23 · 3 obs
○ 2016-03-27 10:02:16
○ 2026-04-12 16:23:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net... | - |
| ctgj.com | ns1.dnbiz.com, ns2.dnbiz.com | 2 records |
✅ Authoritative Response
Server:60.190.243.163
NS records: ns1.dnbiz.com, ns2.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctgj.com (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.88.180.121 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnbiz.com, ns2.dnbiz.com)
Analysis
IP Addresses
ctgj.com points to a single IP address: 167.88.180.121.
Other host names such as cmqn.com, qzbee.com, cnshop.com, falvxi.com and itech-ml.com share IP numbers with ctgj.com.
Name Servers
ctgj.com is delegated to two name servers: ns1.dnbiz.com and ns2.dnbiz.com.
ctgj.com uses the same name server setup as other domains, including fayuxi.com, xixo.cn, kayeka.com, frpz.com and cubu.cn.
ctgj.com shares name servers with other domains, at least partially; for example americanbtu.com and shujian.net.
Mail Servers
The mail server for ctgj.com is mail.happyisp.com.
ctgj.com uses the same mail server setup as other domains, for instance www.ss.la, hangwan.cn, bgj.cn, huaqiong.cn and qianxuan.cn.
Hostname mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.